英德
有道
百度
谷歌
图片
维基
百科
承重梁 [chéng zhòng liáng]
spandrel girder
- 两名宇航员正为给国际空间站装上一根重达两吨的承重梁。
Two astronauts have been busy installing a two-ton beam onto the International Space Station. - 摘要对砖混一框架结构下部砌体结构承重梁结构设计优化进行探讨。
This paper probes into the optimization of structural design for bottom bearing beam of the lower masonry structure of brick-frame construction. - 搁楼的货架不但是保管物料的场所，而且是上层建筑承重梁的支撑。灵活设计成二层、多层、充分利用空间。
The multi-tier rack using the pole of shelf as the shelf as the supporting of the floor ,the floor may be two or three.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
